* {
  padding: 0;
  margin: 0;
}

.react-date-picker {
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
  position: fixed;
  z-index: 999999999;
  top: 0;
  left: 0;
  /* 这里回头补充动画 */
}

.react-date-picker .the-modal {
  background-color: white;
  height: 50%;
  width: 100%;
  position: absolute;
  left: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
}

.react-date-picker .the-operation-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #00a7c0;
  padding: 0 20px;
  height: 40px;
  line-height: 40px;
  border-bottom: 1px solid #d9d9d9;
}

.react-date-picker .date-picker-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 40px;
  line-height: 40px;
  font-weight: bolder;
}

.react-date-picker .the-picker-head-line {
  background-color: #d9d9d9;
  background-image: linear-gradient(to right, #ffffff, #d9d9d9, #ffffff);
  height: 1px;
  width: 100%;
}

.react-date-picker .the-picker-view {
  width: 100%;
  flex: 1;
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  overflow: hidden;
}
.react-date-picker .the-picker-column {
  height: 100%;
  flex: 1;
  position: relative;
}
.react-date-picker .the-picker-mask {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  right: 0;
  height: 100%;
  background-image: linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.95),
      rgba(255, 255, 255, 0.6)
    ),
    linear-gradient(0deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.6));
  background-repeat: no-repeat;
  background-position: top, bottom;
  background-size: 100% calc(50% - 25px);
  z-index: 3;
}
.react-date-picker .the-picker-box {
  transform: translate3d(0, 0px, 0);
  text-align: center;
  margin-top: calc((50vh - 130px) / 2);
}
.react-date-picker .the-picker-box > div {
  height: 50px;
  line-height: 50px;
}
